Catalog No. Size PriceQuantity
M11811-2 2mg solid $225
M11811-10 10mg solid $825


JI051 is a stabilizer for the Hes1-PHB2 interaction, interacts with a cancer-associated protein chaperone prohibitin 2 (PHB2), induces cell-cycle arrest by inhibiting the Notch downstream effector gene Hes1. Anti-cancer activity.

Product information

CAS Number: 2234281-75-3

Molecular Weight: 364.44

Formula: C22H24N2O3

Chemical Name: (2E)-N-[2-(2-ethoxyphenyl)ethyl]-3-(7-methoxy-1H-indol-3-yl)prop-2-enamide



InChi: InChI=1S/C22H24N2O3/c1-3-27-19-9-5-4-7-16(19)13-14-23-21(25)12-11-17-15-24-22-18(17)8-6-10-20(22)26-2/h4-12,15,24H,3,13-14H2,1-2H3,(H,23,25)/b12-11+

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO : 125 mg/mL (342.99 mM; Need ultrasonic)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥360 days if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

JI051 causes G2/M cell-cycle arrest. JI051 (0.1-10 µM, 24 hours) significantly inhibits cell proliferation of HEK293 cells, with an EC50 of 0.3 μM.


  1. Perron A, et al. Small-molecule screening yields a compound that inhibits the cancer-associated transcription factor Hes1 via the PHB2 chaperone. J Biol Chem. 2018 May 25;293(21):8285-8294.

Products are for research use only. Not for human use.

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